2534854967240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{9732971}}^1$

素因数の和:9733382

約数の個数: 64

約数和(自身を含む): 6054687221760

約数和(自身を除く): 3519832254520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 383, 680, 766, 1532, 1915, 3064, 3830, 6511, 7660, 13022, 15320, 26044, 32555, 52088, 65110, 130220, 260440, 9732971, 19465942, 38931884, 48664855, 77863768, 97329710, 165460507, 194659420, 330921014, 389318840, 661842028, 827302535, 1323684056, 1654605070, 3309210140, 3727727893, 6618420280, 7455455786, 14910911572, 18638639465, 29821823144, 37277278930, 63371374181, 74554557860, 126742748362, 149109115720, 253485496724, 316856870905, 506970993448, 633713741810, 1267427483620, 2534854967240]

約数ペア:

[(1, 2534854967240), (2, 1267427483620), (4, 633713741810), (5, 506970993448), (8, 316856870905), (10, 253485496724), (17, 149109115720), (20, 126742748362), (34, 74554557860), (40, 63371374181), (68, 37277278930), (85, 29821823144), (136, 18638639465), (170, 14910911572), (340, 7455455786), (383, 6618420280), (680, 3727727893), (766, 3309210140), (1532, 1654605070), (1915, 1323684056), (3064, 827302535), (3830, 661842028), (6511, 389318840), (7660, 330921014), (13022, 194659420), (15320, 165460507), (26044, 97329710), (32555, 77863768), (52088, 48664855), (65110, 38931884), (130220, 19465942), (260440, 9732971)]